/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: LIUYANJIAO
 * Date: 2024-10-25
 * Time: 16:44
 */
public interface IList {

    public void insertFromFile();
    public void printList_seq();
    public void insertPre_seq(int p,MyArrayList.node n);
    public void insertPost_seq(int p,MyArrayList.node n);
    public int findPos(MyArrayList.node n);
    public void writeToFile();
    public void clear_seq();
    public int findName(String name);
    public MyArrayList.node findPos(int pos);
    public void delpos(int pos);
    public void delName(String name);
    public void sumAll();
    public void cutHour();

}
